How to Repair a flex2400?

Hi, everyone.

I’ve got a flex2400 damaged by filling signal directly into TX/RX though
cable. Now the borad can not either receive nor transmit. It seems that
flow graph always get halted.
What part would be possible broken?
Can it be repaired? And what should I do to make it work again?

I’ve see the block diagram at,
but still not quite sure where the problem is.

Ettus, PLEASE help me.

hanwen wrote:, but still not quite
sure where the problem is.

If it neither receives nor transmits then you did quite a bit of
damage. The TX and RX do not really share any components, so you
probably have more than one damaged. It would be very difficult to


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